Closed Loop Clarification & Sludge Dewatering
A closed loop clarification and sludge dewatering system provides sand and gravel producers a +75% solids by weight cake for disposal and +90% of their process water for reuse. The closed-loop system allows you to eliminate settlings ponds.
Combining a polymer flocculant preparation system, clarifier, centrifuge, and automation instruments, aggregate producers can continuously manage their wastewater with little operator attention. Our High Compaction Clarifying Thickeners achieve +50% solids by weight sludge alone. By adding a centrifuge to dewater the sludge further, producers can reach 80% solids by weight, providing a spadeable and conveyable material.